Download 1. Precautions

8. Connection Diagram
SCAN
MOTOR
1
2
3
4
5
6
LCD
1 GND5
2 +5 V
3 V0
4 L CD_ RS
5 L CD_ RW
6 L CD_ F
7 L ED_ 0
8 L ED_ 1
9 L ED_ 2
1 0 L ED_3
1 1 L ED_4
1 2 L ED_5
1 3 L ED_6
1 4 L ED_7
CN1
5
4
3
2
1
GND5
+5V
OPE_ TXD
OPE_ RST
OPE RXD
CIS
+24
+24
SCNMOT_A
SCNMOT_*A
SCNMOT_B
SCNMOT_*B
1 CIS_SIG
2 GND
3 +5V
4 GND
5 GND
6 START PULSE
7 GND
8 CIS MAIN CLOCK
9 LED B
10 LED G
11 LED R
12 V LED
CN2
CN4
CN3
SCAN B’ D
CN1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 7 18
18 +24V
16 SCNMOT A
17 +24V
14 SCNMOT * B
15 +5V
12 SCNMOT B
13 SCNMOT * A
11 GND
10 OPE RXD
8 OPE TXD
9 GND5
7 OPE RST
5 +5V
6 GND5
3 CI S LCD
4 CI S SI G
1 CI S CLK
2 CI S SI
OPE
2 1 4 3 6 5 8 7 1 0 9 12 11 14 13 16 15 18 17
CN1 6
HOST
I EEE1284 I / F
( PC)
( 36 PI N)
CN1 2
1
2
3
4
COVER
SWI T CH
THER- MI STOR
CN1
HVPS
+5V
/ PEMPTY
/ FEED
GND5
1 + 2 4V
2 + 2 4VS
CN1 8
1 THERM_A
2 THERM_B
CN7
1
2
3
4
5
6
7
8
9
+ 2 4VS1
GND2 4
THVPWM
/ THV_ EA
THVREAD
MHVPWM
BI ASPWM
+5V
GND5
CN9
CN15- 1
CN8 - 1
CN1 4
CN1 3- 1
+ 24 VS
GND2 4
PMOTOR
/ LREADY
EXTCLK
6
7
8
9
10
11
/ USYNC
+ 5V
CND5
/ LD_ ON
VD0
/ APC_SH
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SLUTCH
FAN
PTL
DEV_ FUSE
/ NEW_DEVE
/ EGMOT_ A0
/ EGMOT_ A1
EGMOT_ PHA
/ EGMOT_ B0
/ EGMOT_ B1
GND5
+ 5V
EGMOT_ PHA
+ 24 VS
+ 24 VS
GND2 4
GND2 4
Heat Lamp
(Fuser)
MODEM TXA1
MODEM TXA2
AGND
NC
MODEM RX
/ EXT PHONE
CML1
REMOTE
CML2
/ DP
/ HOOK1
+5V
GND5
/ RI NG
MI C1
RCV3
MI C2
RCV1
HOOK2
HOOK2 _NC
HOOK2 _NO
1 0 HOOK1
1 1 HOOK1_ NO
1 2 HOOK1_ NC
CN3
CN2
CN1
LIU B’d
POL YGON
MOT OR
LSU
LD DI ODE
CN7
ENGI NE
B’ d
1 + 2 4VS
2 FUSER_ON
3 +5V
4 / EXI T
5 +5V
6 GND5
7 +5V
8 GND5
9 - 5V
1 0 GND5
1 1 2 4V
1 2 GND2 4
1 3 2 4V
1 4 GND2 4
1 5 2 4V
1 6 GND2 4
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HOOK B’d
1
2
3
4
5
6
7
SPK
1
2
3
4
5
CN2
M AIN B’d
SENSOR
B’ D
1 SPKOUT
2 AGND
SMPS
CN5 03
HOT
Neutral
AC LINE
1
2
3
4
5
LI
LI
LI
LI
LI
NE_ 2
NE_ 3
NR_ 4
NR_ 5
NR_ 6
6 EXT_ 3
7 EXT_ 4
8 EXT_ 5
MJ 1
MJ 1
8-1